conf: Use xf86-input-libinput by default

Don't install legacy X input drivers for any machines by default,
RRECOMMEND xf86-input-libinput instead.

This is the setup suggested by upstream: install only libinput by
default, but let niche legacy drivers sort higher in configuration
so they get chosen if installed. So the order is:
 evdev < libinput < (synaptics|vmmouse|...)

This also removes vmmouse X driver from the qemu config. If a VMware
virtual mouse device really needs to be supported, we should enable
CONFIG_MOUSE_PS2_VMMOUSE in kernel instead: that is directly supported
by the libinput X driver.

Fixes [YOCTO #10195].

(From OE-Core rev: 2d005faff6341a81a2afae28860101ba9db51ae8)

Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/conf/machine/include/qemu.inc

@@ -6,10 +6,8 @@ PREFERRED_PROVIDER_virtual/libgles2 ?= "mesa"
 
 XSERVER ?= "xserver-xorg \
             ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'mesa-driver-swrast xserver-xorg-extension-glx', '', d)} \
-            xf86-input-evdev \
-            xf86-input-mouse \
             xf86-video-fbdev \
-            xf86-input-keyboard"
+            "
 
 MACHINE_FEATURES = "alsa bluetooth usbgadget screen"
 

meta/conf/machine/include/x86-base.inc

@@ -26,10 +26,6 @@ PREFERRED_VERSION_linux-yocto ??= "4.8%"
 # XSERVER subcomponents, used to build the XSERVER variable
 #
 XSERVER_X86_BASE = "xserver-xorg \
-           xf86-input-mouse \
-           xf86-input-keyboard \
-           xf86-input-evdev \
-           xf86-input-synaptics \
            "
 
 XSERVER_X86_EXT = " \